US5437560A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit board electrical connector with a double cantilevered latch
Assignee: Hirose Electric Co Ltd
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Filing: 1995-03-02
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Granted: 1995-08-01
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Expires: 2015-03-02
Abstract
Abstract A circuit board electrical connector with a latch includes an insulating housing (110) including a base section (111) with an elongated groove (112) having a plurality of contact elements arranged therein; a pair of side posts (114) extending forwardly from opposite ends of the base section, each being divided into a fixed outer arm (116) and a movable inner arm (117); a movable latch arm (120) extending upwardly from a lower front end portion of the movable inner arm; and an engaging member (121) projecting inwardly from an upper end portion of the latch arm so that when a circuit board is inserted into the elongated groove from upper front and then turned downwardly, the circuit board snaps between the latch arms of the electrical connector.
Inventors
- 👤 Shinji Mizuguchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:10
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/7005; H01R12/71; H01R12/72; H01R12/721; H05; H05K; H05K7/00; H05K7/14; H05K7/1422; H05K7/1427; H05K7/1429; H05K7/1431
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
178 words
A circuit board electrical connector with a double cantilevered latch, comprising: an insulating housing including a base section with an elongated groove having a plurality of contact elements arranged therein; a pair of side posts extending forwardly from opposite ends of said base section, each being divided into a fixed outer arm and a cantilevered movable inner arm; a cantilevered movable latch arm consisting of a fixed intermediate portion extending inwardly from a portion of said cantilevered movable inner arm and a movable free end portion extending upwardly from said fixed intermediate portion so as to extend in a plane parallel to that of said inner arm; and a latch member projecting inwardly from an upper end portion of said movable free end portion of said cantilevered movable latch arm so that when a circuit board is inserted into said elongated groove from upper front and then turned downwardly, said circuit board snaps between said cantilevered movable latch arms of said electrical connector while both said movable inner and latch arms are flexed outwardly sharing an insertion load.
Claim 2
Dependent Claim
178 words
A circuit board electrical connector with a double cantilevered latch, comprising: an insulating housing including a base section with an elongated groove having a plurality of contact elements arranged therein; a pair of side posts extending forwardly from opposite ends of said base section, each being divided into a fixed outer arm and a cantilevered movable inner arm; a cantilevered movable latch arm consisting of a fixed intermediate portion extending inwardly from a portion of said cantilevered movable inner arm and a movable free end portion extending upwardly from said fixed intermediate portion so as to extend in a plane parallel to that of said inner arm; and a latch member projecting inwardly from an upper end portion of said movable free end portion of said cantilevered movable latch arm so that when a circuit board is inserted into said elongated groove from upper front and then turned downwardly, said circuit board snaps between said cantilevered movable latch arms of said electrical connector while both said movable inner and latch arms are flexed outwardly sharing an insertion load.
Claim 3
Dependent Claim
28 words
The electrical connector of claim 1, wherein said cantilevered movable inner arm, said cantilevered movable latch arm, and said latch member are integrally molded from a plastic material.
Claim 4
Dependent Claim
35 words
The electrical connector of claim 1, wherein said cantilevered movable inner arm is molded from a plastic material while said cantilevered movable latch arm and said latch member are made from a spring metal sheet.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-07-31 | 1999-01-30 | 1999-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-07-31 | 2003-01-30 | 2003-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-07-31 | 2007-01-30 | 2007-08-01 | $7700.00 | Window Closed / Lapsed |